UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Py8CmIojvXeE3rUp3r/DTDqJnJLyhO4Uv5qSKUU5u6Q=' 
WHERE 
  key_id = 'e246728b11ef9e6fea9006094c6e91889f368f2713f52008279bbd96da230dba' 
  AND (
    token = 'Py8CmIojvXeE3rUp3r/DTDqJnJLyhO4Uv5qSKUU5u6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )